package com.bstek.bdf2.core.exception;


import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpStatus;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.validation.BindException;
import org.springframework.web.HttpRequestMethodNotSupportedException;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.MissingPathVariableException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import org.springframework.web.method.annotation.MethodArgumentTypeMismatchException;

import javax.servlet.http.HttpServletRequest;
import java.util.HashMap;
import java.util.Map;

/**
 * 全局异常处理器
 */
@RestControllerAdvice
public class GlobalExceptionHandler
{
    private static final Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class);

    /**
     * 权限校验异常
     */
    @ExceptionHandler(AccessDeniedException.class)
    public Map handleAccessDeniedException(AccessDeniedException e, HttpServletRequest request)
    {
        String requestURI = request.getRequestURI();
        log.error("请求地址:{},权限校验失败:{}'", requestURI, e.getMessage());
        HashMap<String, Object> map = new HashMap<>();
        map.put("code",HttpStatus.FORBIDDEN);
        map.put("msg","权限校验失败,"+e.getMessage());
        return map;
    }

//    /**
//     * 请求方式不支持
//     */
//    @ExceptionHandler(HttpRequestMethodNotSupportedException.class)
//    public AjaxResult handleHttpRequestMethodNotSupported(HttpRequestMethodNotSupportedException e,
//                                                          HttpServletRequest request)
//    {
//        String requestURI = request.getRequestURI();
//        log.error("请求地址'{}',不支持'{}'请求", requestURI, e.getMethod());
//        return AjaxResult.error(e.getMessage());
//    }
//
//
//
//    /**
//     * 请求路径中缺少必需的路径变量
//     */
//    @ExceptionHandler(MissingPathVariableException.class)
//    public AjaxResult handleMissingPathVariableException(MissingPathVariableException e, HttpServletRequest request)
//    {
//        String requestURI = request.getRequestURI();
//        log.error("请求路径中缺少必需的路径变量'{}',发生系统异常.", requestURI, e);
//        return AjaxResult.error(String.format("请求路径中缺少必需的路径变量[%s]", e.getVariableName()));
//    }
//
//    /**
//     * 请求参数类型不匹配
//     */
//    @ExceptionHandler(MethodArgumentTypeMismatchException.class)
//    public AjaxResult handleMethodArgumentTypeMismatchException(MethodArgumentTypeMismatchException e, HttpServletRequest request)
//    {
//        String requestURI = request.getRequestURI();
//        log.error("请求参数类型不匹配'{}',发生系统异常.", requestURI, e);
//        return AjaxResult.error(String.format("请求参数类型不匹配，参数[%s]要求类型为：'%s'，但输入值为：'%s'", e.getName(), e.getRequiredType().getName(), e.getValue()));
//    }





}
